From <a href="https://www.tysontan.com/">Tyson Tan</a>:
<blockquote>
  I hereby donate the new Kate the Cyber Woodpecker to Kate Editor project. The
  artworks are dual licensed under LGPL (or whatever the same as Kate Editor)
  and Creative Commons BY-SA. In this way you don’t need to ask me for
  permission before using/modifying the mascot.
</blockquote>
